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| Criterion |  Operations Failure Mode and Effects Analysis |  Agile Affinity Estimation |  Operations After-Action Review |
|---|---|---|---|
Purposedifferent | For a process, product, or service with noticeable failure risks, the method assesses possible failure modes in advance. It directs attention to combinations of occurrence, effect, and detectability. | When many tasks need to be classified quickly, it sorts them by perceived effort and similarity. It reduces the effort of fine-grained estimation for large volumes. | After missions or project phases with unclear outcomes, the method makes visible what actually happened and what can be learned from it. It separates course, effect, and causes so experience turns into solid improvement. |
Complexitydifferent | High | Medium | Low |
Timedifferent | 2-6 h | 30-90 min | 20-45 min |
Participantsdifferent | 3-10 | 3-12 | 3-12 |
Formatdifferent | Workshop | Workshop | Workshop + async |
Outputdifferent | FMEA Table, Risk Priority, Mitigation Actions | Affinity Size Map, Grouped Estimates, Unclear Items | Lessons learned, Action items, Event summary |
Tagsno overlap | RiskQualityOperationsRoot cause | EstimationBacklogRelative sizing | LearningOperationsImprovement |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
